Sprayman Fire Stop B2 Gun Foam Sealant Insulation Kit 20 oz 12 Pack

  

Sprayman Fire Stop B2 Gun Foam Sealant. Provides exceptional sealing and insulation for extensive. Designed for use with a spray foam gun (not included), this fire block spray foam is perfect for sealing around electrical outlets and water pipes. It features self-extinguishing properties, making it ideal for filling wide gaps.

Environmentally friendly and free from harmful propellants, this foam sealant also serves as a waterproof, mold-proof, and paintable solution. (ICC-ESL-1058) standards for fire safety. Ideal for various fireproof insulation projects, enhancing fire safety and providing an effective air seal. Perfect for sealing around HVAC ducts, basement gaps, and attic spaces. Strong adhesion makes this fire stop foam an effective gap filler and sealer.

Polyurethane expanding foam expands to fill wide gaps, yielding up to. This fire retardant foam is mold-proof, waterproof, and fire-resistant, providing comprehensive protection. Can be painted over to seamlessly blend with any decor. Electrical Outlets and Water Pipes. Insulates and seals to prevent fire spread. Fixes and insulates frames as a window and door sealer foam to enhance fire safety. Excellent for filling wall penetrations.

Seals gaps, joints, and cavities, acting as an effective foam filler for gaps. Use gloves and protective clothing in a well-ventilated area. Clean surfaces of dust, grease, and contaminants before use.

Lightly moisten surfaces above 32°F for better adhesion. If the can is too cold or hot, bring it to room temperature. Optimal can temperature is 68°F. Shake the can thoroughly before use.

Attach it to the gun applicator, invert the can, and dispense the foam slowly. Start filling from the bottom of the gap and work your way upwards, taking care not to overfill as the foam will expand.

For uncured foam, use a spray foam cleaner (not included); mechanical removal is required once cured. Tack-free within 6±3 minutes, fully cured within 24 hours. Once cured, it can be painted or plastered to protect against UV. B2, as per DIN 4102-1. Store in cool, dry conditions between +41°F and +86°F. 12 months when stored properly.